Choose from our selection of affordable robot kits with soldering or without soldering. We have various beginner-level robot kits as well as more advanced, high-performance wheeled and tracked robots.

Our wide selection of brushed DC motors, gearmotors, and linear actuators will help you find the perfect blend of torque and speed for your project.

Ensure your project gets the voltage it needs with our efficient switching voltage regulators.

Use these controllers as the brain for your next project. You can connect them to your computer and program them in various languages including BASIC, C, and C++.

Take command of the speed and direction of your brushed DC motors using these controllers. This category includes single and dual serial motor controllers with a variety of features such as analog, RC, or USB control, speed/position feedback, channel mixing, and more.

Single and dual motor driver carriers get your brushed DC motor projects up and running quickly using modern H-bridges with high-performance MOSFETs that deliver hundreds of watts in a compact package. Give these boards a PWM signal and make your motors go!

The Tic offers simple control of bipolar stepper motors directly from a variety of interfaces, including USB, TTL serial, I²C, hobby radio control (RC), analog voltage (potentiometer), and quadrature encoder signals.

With features like adjustable current limiting and selectable microstep resolutions, these drivers make it easy to get a stepper motor running with simple step and direction control interfaces.

Pololu’s Maestro servo controllers offer industry-leading resolution and stability for precise, jitter-free control of your RC servos. Features include a native USB interface, separate speed and acceleration settings for each servo, internal scripting control, and channels configurable as general purpose I/O.

Let your robot or electronics project gather information about the world around it using our wide selection of sensors.

Wires, solderless breadboards, prototyping PCBs, voltage regulators, our pushbutton power switch, and more!

Discrete LEDs and RGB LED modules for use in indicators and displays.

Cleanly connect wires and modules to each other with our various connectors.

An assortment of switches, buttons, and relays that can serve as user-interface elements, tactile sensors, power switches, and more.

Servo extension cables, USB cables, jumper wire kits, and more!

These adapters provide regulated DC voltage from standard AC electrical sockets.

Power your robots and electronics projects with our assortment of batteries and battery packs.

Our wide variety of battery holders can offer the ideal solution for your project’s power needs.

With integrated motor-control circuitry and position feedback, servos are an easy way to add controlled motion to your robotics or electronics project. Whatever your application, we probably have a servo for it!

Ball casters make great third contact points for small differential-drive robots.

We offer a large variety of wheels to help you get your project rolling.

Tracks are a great solution for robots requiring more traction. They work well for fighting robots where you want to avoid your robot being easily pushed around and also work well for robots traveling over softer terrain like sand or snow.

The nuts and bolts for your project.

General purpose bases for your mobile robot.

You can’t build robots without a few basic tools, including a soldering iron and diagonal cutters.

We offer custom laser cutting of 2-D parts from plastics, woods, and other materials, as well as custom laser cutting of mylar surface-mount (SMT) solder stencils.

Express your love of robotics with a Pololu T-shirt!